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csharp-lsp

Anthropic v1.0.0

C# language server for code intelligence

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From the developer

Declared components

Lsp servers

Works with

Claude Code

Description

From the marketplace listing

C# language server for code intelligence

Claude marketplace listing ↗ Source repository ↗

What changed

Nov 6, 2026 · 12:09 UTC

Changed

Web → Subheading: “C# language server for Claude Code, providing code intelligence and diagnostics.” → “C# language server for code intelligence”

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Oct 27, 2026 · 18:00 UTC

Changed

Web → Id: “wf.69729800699d721ad81290b6” → “directoryPlugin.a34d6358-9cdf-4a73-bae0-38766d87806b”

Changed

Web → Made by: “Anthropic” → “not provided”

Changed

Web → Subheading: “C# language server for code intelligence” → “C# language server for Claude Code, providing code intelligence and diagnostics.”

Changed

Web → Title: “C# LSP” → “csharp-lsp”

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Oct 3, 2026 · 22:13 UTC

Added

Catalogs updated; open the comparison for details.

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Files & skills

csharp-lsp · catalog manifest

Lsp servers

{
  "csharp-ls": {
    "command": "csharp-ls",
    "extensionToLanguage": {
      ".cs": "csharp"
    }
  }
}

Saved declaration

{
  "name": "csharp-lsp",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  },
  "source": "./plugins/csharp-lsp",
  "strict": false,
  "version": "1.0.0",
  "category": "development",
  "lspServers": {
    "csharp-ls": {
      "command": "csharp-ls",
      "extensionToLanguage": {
        ".cs": "csharp"
      }
    }
  },
  "description": "C# language server for code intelligence"
}
csharp-lsp · catalog manifest

Lsp servers

{
  "csharp-ls": {
    "command": "csharp-ls",
    "extensionToLanguage": {
      ".cs": "csharp"
    }
  }
}

Saved declaration

{
  "name": "csharp-lsp",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  },
  "version": "1.0.0",
  "lspServers": {
    "csharp-ls": {
      "command": "csharp-ls",
      "extensionToLanguage": {
        ".cs": "csharp"
      }
    }
  },
  "description": "C# language server for code intelligence"
}

plugin.json observed Nov 6, 2026 · 10:38 UTC. Manifest source ↗

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Official

/plugin install csharp-lsp@claude-plugins-official

Claude Code installation documentation

Technical details
Sources
Claude Marketplace · Official
First seen
Oct 3, 2026 · 21:29 UTC
Last seen
Nov 7, 2026 · 18:00 UTC
Latest observed change
Nov 6, 2026 · 12:09 UTC
Collection status
Listed
Reported installs
43,741
Source badge
Anthropic verified, as displayed by Claude Marketplace.

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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